NTN PNA30/52R
Self-Aligning Needle Roller Bearings - w/ Inner Ring
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Self-Aligning Needle Roller Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Material
Steel
Limiting Speed - Oil
13000 RPM
Limiting Speed - Grease
7800 RPM
Precision
ISO Class 0
Configuration
One
Enclosure
Open
Bearing Design
w/ Inner Ring
Oil Hole
w/ Oil Hole
Radial Internal Clearance
CN
Static Load Rating
41500 N
Dynamic Load Rating
24800 N
Weight
0.181 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
30.000 mm
D
52.000 mm
F
35.000 mm
D1
47.500 mm
C
20.000 mm
s
0.500 mm
r
0.300 mm
r1
0.8 mm
